art | React Native module that allows you to draw vector graphics | Animation library
kandi X-RAY | art Summary
kandi X-RAY | art Summary
NOTE: ART was extracted from core react-native as a part of "Lean Core" effort. React Native module that allows you to draw vector graphics.
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Top functions reviewed by kandi - BETA
- Draws the path with the specified paint
- Sets the fill paint
- Sets the stroke paint
- Sets up the transform matrix
- Set the transform matrix
- Set the raw matrix
- Convert the given ReadableArray to float array
- Draws the line
- Helper method to set the text alignment properties
- Sets the fill colors
- Create a list of JavaScript modules
- Initializes SonarLoader
- Sets the decorated context listener for the current thread
- Called when a surface is available
- Sets the extra data on the shadow
- Create native modules
- Sets the stroke dash color
- Sets the clipping property for the component
- Set the path path
- Called when a surface is destroyed
- Invoked when the react component is collected
- Create a shadow node with measure function
- Returns the class of the shadow
- Create a shadow node instance
- Draw this node
- Sets the shadow
art Key Features
art Examples and Code Snippets
Community Discussions
Trending Discussions on art
QUESTION
I need to create a nested array using the response received from different API. I have this flat array, with all the data. What would be the best approach to create a nested array where the children are nested to its parent based on its result status.
...Input JSON flat array as follows:
ANSWER
Answered 2021-Jun-11 at 12:36A quick and easy way could be as follows:
Script
QUESTION
Problem
I have a large JSON file (~700.000 lines, 1.2GB filesize) containing twitter data that I need to preprocess for data and network analysis. During the data collection an error happend: Instead of using " as a seperator ' was used. As this does not conform with the JSON standard, the file can not be processed by R or Python.
Information about the dataset: Every about 500 lines start with meta info + meta information for the users, etc. then there are the tweets in json (order of fields not stable) starting with a space, one tweet per line.
This is what I tried so far:
- A simple
data.replace('\'', '\"')
is not possible, as the "text" fields contain tweets which may contain ' or " themselves. - Using regex, I was able to catch some of the instances, but it does not catch everything:
re.compile(r'"[^"]*"(*SKIP)(*FAIL)|\'')
- Using
literal.eval(data)
from theast
package also throws an error.
As the order of the fields and the legth for each field is not stable I am stuck on how to reformat that file in order to conform to JSON.
Normal sample line of the data (for this options one and two would work, but note that the tweets are also in non-english languages, which use " or ' in their tweets):
...ANSWER
Answered 2021-Jun-07 at 13:57if the '
that are causing the problem are only in the tweets and desciption
you could try that
QUESTION
This is how my code looks, the problem is that this program i mean my code is not saving the user input in user_info.json file. The program on itself without saving works correctly but whenever it comes to saving the file it doesn't. If this description or code is chaotic, etc. just let me know and I'll edit it. import json
...ANSWER
Answered 2021-Jun-13 at 11:35Your issue is, as described in the comment of Scratch'N'Purr that you do not return anything from input_album()
Although assuming you return the whole_info
or even the invocation directly:
QUESTION
I want to change firestore query parameter when clicking button. For example, my query is this by default:
...ANSWER
Answered 2021-Jun-12 at 22:47I finally found what was an issue. It seems I needed to update my options inside onCategoryClicked interface.
QUESTION
I want to get rid of the overflow on the x axis and cannot find the reason for why its actually happening because its not very obvious. Every vw/width properties are set to 100. I'm pretty sure the .logout is causing this issue but I don't know what I should modify in order to fix it. Any help is appreciated!
...ANSWER
Answered 2021-Jun-12 at 17:12Try using 100% instead of 100vw as it can be helpful ...
The problem is caused by your .logout class
A small fix to set your overflow
QUESTION
I'm having some issues with the "Promise.all" method. Bascially, I have an array of URL (here is a simple one if you guys want to test :
...ANSWER
Answered 2021-Jun-12 at 16:03Your urlArray
is an array of plain strings, not an array of requests. You never actually make any network requests in your code - you don't have any Promises.
Map the array of request URLs to an array of Promises first.
QUESTION
how can i convert returned data from this structure:
...ANSWER
Answered 2021-Jun-11 at 19:19Here is how I would do it:
QUESTION
The app has:
- ListView listing player names from a DB table (only one column, so it is primary key)
- EditText to write the new name
- Button to update the name of player in the list
*there are more things, but i don´t want to make it more messy
I can click a name from the list and write a new name in the EditText. When you press the button that name is updated in the list.
Everything works correctly, but there is a problem. When I write a name that it is already in the list the app fails because primary keys cannot be repeated.
Is there some way to say "if EditText text already exists in the DB... then show a toast"
I already tried "if result of db.update is -1...then show a toast", but it doesn´t work.
This is the method in MainActivity:
...ANSWER
Answered 2021-Jun-11 at 22:09Issues
You have a UNIQUE index on the NUM_JUG column (perhaps implicit if NON_JUG is defined with PRIMARY KEY) and you are using the standard update method which uses the default conflict action of ABORT and therefore fails if an attempt is made to duplicate a NOM_JUG value.
As secondary issue is that the SQLiteDatabase update
method returns the number of updates (see extract and link below) (same for updateWithOnConflict
). The number returned will never be -1 it will be 0 or more (0 indicating that no updates have been applied).
As per SQLite Database - Update
Returns
int the number of rows affected
Fix
To fix the main issue you should use the updateWithOnConflict
method. This takes a 4th parameter a conflict and you probably want IGNORE so you could use :-
QUESTION
Why introduction text was overlaid by the profile image when the browser was scaled down to 650px? They suppose to show in 100% width at 650px screen. I did adjust the position of .speakers-info from absolute to relative, it seems solved the overlay problem but then all position setting got messed. Please see the code as below and advise how to solve it, thank you!
...ANSWER
Answered 2021-Jun-11 at 08:26First, yes you should change the position to relative
. Second you set the width to 100% and in combination with position: absolute
it overlaps the other content. You should set another "col" class or add a width property to the .speakers-info
below 768px. Here I didn't set the width, just changed position property and added margin to distinct the avatar from the name:
QUESTION
I am making a game in python, and am displaying an image. I would use pygame, but the effects I am making won't be used in pygame. I looked it up and used pillow because it requires the least code. Open vc looked a little complicated.
...ANSWER
Answered 2021-Jan-17 at 17:11You can do this using OpenCV. waitKey
waits for a key press but also has a timeout in milliseconds. Here is the code:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install art
You can use art like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the art component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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